Compatible equipment models for this product include:- BULLDOZERS: D20A, D20AG, D20P, D20PG, D20PL, D20PLL, D20Q, D20QG, D20S, D21A, D21AG, D21E, D21P, D21PG, D21PL, D21Q, D21S, D31PL, D31PLL, D40P, D40PF, D40PL, D40PLF, D40PLL, D41P, DBM031.- CRAWLER LOADERS: D21QG, D31S.- EXCAVATORS: PC25, PC30, PC30R, PC35MR, PC35R, PC38UU, PC40, PC40MR, PC40R, PC45, PC45MR, PC45MRX, PC45R, PC50MR, PC55MR, PC58UU, PC75UU, PC78US.- GRADERS: GD305A.- WHEEL LOADERS: WA100, WA100M, WA100SS, WA100SSS, WA150, WA30, WA40, WA50, WA70, WA80, WR11, WR11SS, WR8, Komatsu.Product Description: This product is a PLOW BOLT designed for use with compatible equipment models listed above. It is compatible with various bulldozers, crawler loaders, excavators, graders, and wheel loaders. The PLOW BOLT is an essential component for efficient operation and maintenance of the equipment. Its durable construction ensures long-lasting performance. Choose this high-quality PLOW BOLT for your equipment needs.